23445158446 has 16 divisors (see below), whose sum is σ = 35740819584. Its totient is φ = 11532024504.

The previous prime is 23445158437. The next prime is 23445158461. The reversal of 23445158446 is 64485154432.

It is a junction number, because it is equal to n+sod(n) for n = 23445158396 and 23445158405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18180 + ... + 217303.

It is an arithmetic number, because the mean of its divisors is an integer number (2233801224).

Almost surely, 2^23445158446 is an apocalyptic number.

23445158446 is a deficient number, since it is larger than the sum of its proper divisors (12295661138).

23445158446 is a wasteful number, since it uses less digits than its factorization.

23445158446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236295.

The product of its digits is 1843200, while the sum is 46.

The spelling of 23445158446 in words is "twenty-three billion, four hundred forty-five million, one hundred fifty-eight thousand, four hundred forty-six".